TC1047 Series

Precision Temperature-to-Voltage Converter

Catalog

Precision Temperature-to-Voltage Converter

Part	Supplier Device Package	Test Condition	Test Condition	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Resolution	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Package / Case	Output Type	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Sensor Type	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Grade
Microchip Technology TC1047AVNBTR	SOT-23-3	25 °C	125 °C	125 °C	-40 °C	10 mV/°F	2.5 V	5.5 V	Surface Mount	SC-59, SOT-23-3, TO-236-3	Analog Voltage	2 °C	3 °C	Analog, Local	125 °C	-40 °C
Microchip Technology TC1047AVNBTR-VAO	SOT-23-3	25 °C	125 °C	125 °C	-40 °C	10 mV/°F	2.5 V	5.5 V	Surface Mount	SC-59, SOT-23-3, TO-236-3	Analog Voltage	2 °C	3 °C	Analog, Local	125 °C	-40 °C	AEC-Q100	Automotive
Microchip Technology TC1047AVNBTR-13KVAO	SOT-23-3	25 °C	125 °C	125 °C	-40 °C	10 mV/°F	2.5 V	5.5 V	Surface Mount	SC-59, SOT-23-3, TO-236-3	Analog Voltage	2 °C	3 °C	Analog, Local	125 °C	-40 °C	AEC-Q100	Automotive
Microchip Technology TC1047VNBTR
Microchip Technology TC1047VNBTR
Microchip Technology TC1047AVNBTR

Catalog

Precision Temperature-to-Voltage Converter

Key Features

- Supply Voltage Range: 2.7V to 4.4V

- Wide Temperature Measurement Range: -40°C to +125°C

- High Temperature Converter Accuracy: 2°C (max) at 25°C

- Linear Temperature Slope ................................... 10mV/°C

- Very Low Supply Current .............................35uA Typical

Description

The TC1047 is a linear output temperature sensor whose output voltage is directly proportional to measured temperature. The TC1047 can accurately measure temperature from -40°C to +125°C. For the TC1047, the output voltage range is typically 100mV at -40°C, 500mV at 0°C, 750mV at +25°C, and 1.75V at +125°C. A 10mV/°C voltage slope allows for the wide temperature range. The TC1047 is packaged in space saving 3-Pin SOT-23B packages, making them ideal for space critical applications.